| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.76 | 12.278% | $71.5885 | $71.59 | $71.60 | $71.60 |
| Purchase #2 | $12.91 | 11.506% | $14.3954 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $232.90 | 4.105% | $242.4605 | $242.46 | $242.45 | $242.50 |
| Purchase #4 | $154.28 | 7.186% | $165.3666 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $125.80 | 6.444% | $133.9066 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $85.44 | 13.802% | $97.2324 | $97.23 | $97.25 | $97.20 |
| Purchase #7 | $185.45 | 6.688% | $197.8529 | $197.85 | $197.85 | $197.90 |
| 7 purchase totals = | $860.54 | $922.8029 | $922.81 | $922.80 | $922.90 | |